Acrodont

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adjective / noun (zoology / comparative anatomy / herpetology)

Definition

Regarding animals or dentitions; having the teeth fused directly to the free upper margin or crest of the jawbones, without being implanted in bony sockets (alveoli).

Bilingual Equivalents

  • Acrodont
  • Socketless dentition

Grammatical & Source Details

Inflection Type Variable descriptive adjective changing forms to align with masculine, feminine, and plural noun structures.
Formation Scientific neologism derived from French 'acrodonte', combining two classical ancient Greek roots.
Spelling / Pronunciation [a.kro.ˈdont]
Source Lexicon of Comparative Odontology, Herpetological Morphology, and Vertebrate Evolution

Contextual Usage Examples

RO: Șopârla agamă posedă un aparat acrodont caracteristic, dinții ei nefiind înlocuiți de-a lungul vieții.

EN: The agamid lizard possesses a characteristic acrodont apparatus, its teeth not being replaced throughout its life.

RO: Analiza fosilei a scos la iveală un maxilar acrodont ce aparținea unei specii străvechi de reptile.

EN: The fossil analysis revealed an acrodont jawbone belonging to an ancient species of reptiles.

RO: Spre deosebire de crocodili, care au o dentiție tecodontă, tuatara are un sistem pur acrodont.

EN: Unlike crocodiles, which have a thecodont dentition, the tuatara has a purely acrodont system.

Idioms & Phrases

Dentiție acrodontă / Acrodont dentition / socketless teeth

RO: Sistem anatomic în care elementele dentare sunt contopite complet cu țesutul osos alveolar de dedesubt.

EN: An anatomical system where the dental elements are completely fused with the underlying alveolar bone tissue.

Tipar acrodont / Acrodont pattern / fused-tooth structure

RO: Configurație evolutivă rigidă ce împiedică regenerarea dinților pierduți în urma traumatismelor mecanice.

EN: A rigid evolutionary configuration that prevents the regeneration of teeth lost due to mechanical trauma.

Morfologie acrodontă / Acrodont morphology / jaw crest anatomy

RO: Structură osoasă și dentară specifică studiată în paleontologie pentru clasificarea șopârilelor primitive.

EN: A specific bone and dental structure studied in paleontology for the classification of primitive lizards.

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