دیکشنری فارسی

protoavis

ریشه و کاربرد

ریشه

Blend of 'proto-' (from Greek 'protos' meaning 'first') and 'avis' (Latin for 'bird').

مثال

  • Scientists speculate about the appearance and behavior of Protoavis based on fossil evidence.
  • Protoavis is considered an important transitional form between non-avian dinosaurs and modern birds.
  • The discovery of Protoavis fossils shed light on the evolution of flight in birds.

تعریف انگلیسی

noun
  1. most primitive avian type known; extinct bird of the Triassic having bird-like jaw and hollow limbs and breastbone with dinosaur-like tail and hind limbs

همین دیکشنری روی گوشی

همهٔ ۲۹۱٬۲۱۲ واژه، بدون نیاز به اینترنت.

دریافت اپلیکیشن