How Do You Spell TROPHODERM?

Pronunciation: [tɹˈɒfə͡ʊdəm] (IPA)

The spelling of the word "trophoderm" might seem tricky at first glance, but understanding its phonetic transcription can help. According to the International Phonetic Alphabet (IPA), "trophoderm" is pronounced as /ˈtroʊfəʊdərm/. The first syllable "tropho" is pronounced with a long o sound, while the remaining syllables "derm" are pronounced with a short e sound. The word refers to the outer layer of cells of the placenta, which is responsible for providing nutrients to the developing fetus.

TROPHODERM Meaning and Definition

1. Trophoderm is a term commonly used in biology and developmental biology, specifically referring to a layer of cells that forms on the outermost surface of certain biological structures, particularly in the early stages of embryonic development. The word "trophoderm" originates from the Greek terms "trophos," meaning nourisher or feeder, and "derma," meaning skin or covering.

   In the context of embryonic development, trophoderm typically refers to the outer layer of cells that surrounds the blastocyst, which is an early stage of embryo formation. The trophoderm layer is responsible for implantation and the eventual formation of tissues that develop into the placenta. These cells play a crucial role in the exchange of nutrients and waste between the developing embryo and the maternal blood supply.

   In addition to its role in embryonic development, trophoderm can also refer to the outer cell layer of other biological structures, such as certain plant structures like the seed coat. In this case, trophoderm functions to protect and nourish the developing plant embryo within the seed. It acts as a protective barrier against external factors and aids in the absorption of essential nutrients.

   Overall, the trophoderm is a vital cellular layer that plays a fundamental role in the development, nourishment, and protection of various biological structures, enabling the survival and growth of embryos and seeds in different organisms.

2. A layer of cells on the outer surface of the ectoderm in the mammalian blastodermic vesicle; it effects the implantation of the ovum, or attachment to the wall of the uterus, and dissolves the uterine tissues with which it comes in contact in order to supply nutrition to the embryo.

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

Common Misspellings for TROPHODERM

• trophoderma
• rrophoderm
• frophoderm
• grophoderm
• yrophoderm
• 6rophoderm
• 5rophoderm
• teophoderm
• tdophoderm
• tfophoderm
• ttophoderm
• t5ophoderm
• t4ophoderm
• triphoderm
• trkphoderm
• trlphoderm
• trpphoderm
• tr0phoderm
• tr9phoderm
• troohoderm