#altern

• Alternanthera amoena — A popular species of dwarf ornamental plant within the genus Alternanthera, native to Brazil; it is widely used in ornamental carpet bedding and mosaic gardening for low vegetation mats due to its small, lanceolate, multicolored leaves (blotched with intense shades of green, copper, carmine, red, and yellow).
• Alternanthera bettzickiana — A species of perennial herbaceous plant in the family Amaranthaceae, native to South America; it is widely used in global ornamental horticulture due to its dense foliage, variegated or blotched in spectacular shades of red, purple, yellow, and cream, making it ideal for low borders and landscape mosaics.
• Alternanthera versicolor — A species or horticultural variety of ornamental plant within the genus Alternanthera, remarkable for its intensely colored leaves that change shades depending on light exposure and age, displaying a spectacular mix of green, pink, carmine, copper, and blood-red.
• Alternating — The act of alternating or becoming altered and its result; the active process of succeeding by turns, the intentional or natural changing of two or more elements, states, or activities at regular intervals.
• Alternated — Having succeeded or changed by turns, in a regular and periodic manner; an element arranged successively, or a state or activity replaced by another according to a pre-established pattern. In botany, it describes plant organs arranged successively on opposite sides of the stem.
• Alternative — Offering the possibility to choose between two or more solutions, paths, or possibilities; occurring by alternation, succeeding one another periodically (e.g., alternating current). As an adverb, it expresses the execution of facts by turns, successively.
• Alternative — A possibility to choose between two or more solutions, paths, options, or situations that are mutually exclusive; a situation in which a person is forced to opt for one of the possible variants.
• Alternator — A rotating electrical machine that transforms mechanical energy supplied by an internal combustion engine or another source of motion into electrical energy in the form of alternating current; an essential component of the charging system in modern vehicles.
• Alternate — Masculine plural form of the adjective 'altern'; describes elements, structures, or bodies arranged successively, one after another, by turns, on an axis, or located on opposite sides of a dividing line (e.g., alternate interior angles).
• Alterniflorous — Having alternate flowers or flowers arranged successively, one by one, on opposite sides of the inflorescence axis; a morphological characteristic used in botany for the classification and exact identification of certain plant species.
• Alternifolious — Having alternate leaves, arranged successively and by turns, one by one, at different heights on opposite sides of the stem or branch axis; a defining anatomical trait used in plant taxonomy for species identification.
• Alternipetalous — Arranged or placed alternatively in relation to the petals of a flower; refers especially to stamens or other floral elements located in the spaces between petals, alternating with them on the concentric circles of the receptacle.
• Alternative spaces — Plural form, used rarely or experimentally in contemporary philosophical, essayistic, and anthropological discourse, to designate alternative spaces, distinct environments, or abstract topological concepts representing a complete spatial alterity compared to conventional or reference locations.
• Otherwise — In another way, in another manner, otherwise; an extended variant with emphatic value of the adverb 'altminteri', used in literary or bookish style to introduce an alternative or a conditional conclusion.
• Amphigamy — A mode of reproduction characteristic of cryptogamous plants, defined by the absence of obvious floral organs and the occurrence of fertilization through the union of simple gametes or hidden spores; also, in an extended biological sense, it can designate the symmetrical cellular fusion or direct hybridization between two genetic lines without macro-structural sexual differentiation.
• Amphoheterogony — A complex form of alternation of generations (heterogony) in which parthenogenetic forms produce offspring of both sexes (both males and females) either sequentially or simultaneously. This structural reproductive mechanism combines the traits of sexual reproduction with amphitokous parthenogenesis to optimize species adaptability.
• Ammotherapy — An historical and alternative balneary or therapeutic method consisting of utilizing warm sand baths or packs with mineralized marine or river sand deposits to alleviate rheumatic, joint, or circulatory conditions. This process stimulates bodily thermoregulation and deep sweating, being closely correlated with psammotherapy in physical rehabilitation clinics.
• Ampelotherapy — A therapeutic, dietary, or detoxification method consisting of the exclusive or predominant consumption of fresh grapes or natural grape juice (must) over a determined period of time. Popularly known as the grape cure, this balneary practice stimulates diuresis, improves digestion, and supplies a massive intake of antioxidants, minerals, and essential vitamins to the body.
• Andalusite — A linguistic variant or synonymous regional form of the standard term 'andaluzit', designating the natural aluminum silicate that crystallizes in the orthorhombic system. It is sometimes used in older geological treatises or technical translations to describe the rock or refractory mineral mass composed predominantly of this crystallized silicate type.
• Andesite — An obsolete linguistic variant or synonymous regional form of the standard term 'andezit', historically used in some mining treatises or technical translations to describe the effusive volcanic rock with a microlitic texture. It represents a feminine morphological adaptation of the international petrographic name, abandoned in modern geological standards in favor of the neuter form.