How Do You Spell VITELLUS?

Pronunciation: [vˈa͡ɪtə͡ləs] (IPA)

The spelling of the word "vitellus" is derived from its Latin origin "vitellus" meaning yolk. In IPA phonetic transcription, the word can be transcribed as /vɪˈtɛlʌs/. The "v" sound is pronounced with the lips together and teeth slightly apart. The "i" is pronounced like "ih", "t" like "tuh", "e" like "eh", "ll" is pronounced as a single consonant sound "l", and "us" like "uhs". The correct spelling and pronunciation of "vitellus" is crucial in scientific fields such as biology and embryology.

VITELLUS Meaning and Definition

1. The term "vitellus" refers to the yolk of an egg. It is the central, yellowish or orange part of the egg that serves as a source of nutrition for the developing embryo. During egg formation, the vitellus is enclosed within a membrane called the vitelline membrane, which acts as a protective barrier. The vitellus is rich in proteins, fats, and various nutrients essential for the growth and development of an embryo.

   In avian eggs, the vitellus is generally spherical in shape and suspended by two spiral bands of tissue called chalazae, which keep it centered in the egg. The size and composition of the vitellus can vary depending on the species and the bird's diet.

   In addition to avian eggs, the term "vitellus" can also be used to describe the yolk-like structure found in the eggs of other oviparous organisms, such as reptiles and monotremes. While the overall function of the vitellus remains the same in these species, some variations in color and nutritional composition may exist.

   The vitellus plays a vital role in providing nutrients and energy to the developing embryo until it hatches or is born. Its presence and quality are often used as indicators for the overall health and viability of an egg.

2. The yolk of egg; the germinal portion of the ovum together with the substance destined for the nutrition of the embryo.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

3. In bot., the thickened sac within the nucleus which contains the amnios; any portion attached to the embryo, not distinctly referable to the radicle cotyledon or plumule.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for VITELLUS

• vutellus
• vjtellus
• vktellus
• votellus
• v9tellus
• v8tellus
• virellus
• vifellus
• vigellus
• viyellus
• vi6ellus
• vi5ellus
• vitwllus
• vitsllus
• vitdllus
• vitrllus
• vit4llus
• vit3llus
• viteklus
• vvitellus

Etymology of VITELLUS

The word "vitellus" originated from Latin. It is derived from the noun "vitellus" meaning "yolk" or "little calf". In Latin, "vitellus" is a diminutive form of "vitta" meaning "ribbon" or "fillet", referring to the shape and color of an egg yolk. Over time, the word was adopted into English and other languages to specifically refer to the yolk of an egg.

Plural form of VITELLUS is VITELLI OR VITELLUSES