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spermatid

spermatid

9.9
An immature male sex cell that develops into a sperm
  • noun
  • /ˈspɜr.mə.tɪd/
  • Specialized
translation icon : espermátide
  • After meiosis, each spermatid is formed and begins the journey toward becoming a mature spermatozoon.
  • spermatids and spermatozoa

Examples

  • No postmeiotic cells (round haploid spermatids, elongating spermatids, or mature spermatozoa) were present in the samples from these patients.

    Academic text (2003)
  • No postmeiotic cells (round haploid spermatids, elongating spermatids, or mature spermatozoa) were present in the samples from these patients.

    Academic text (2003)
  • In contrast, abnormal structures were detected in the hypertrophic testes, in which numerous spermatogonium-like cells were filled, whereas only a few spermatids and spermatozoa were seen (Figure 1, G and H).

    Academic text (2017)
  • During the process of spermatogenesis, a spermatid matures into a spermatozoon capable of fertilization.

  • The spermatid develops in the testes and eventually transforms into a mobile sperm cell.

How Mature

spermatozoon
  • Specialized
1 9.6
spermatid
  • Specialized
9.9
spermatocyte
  • Specialized
9.9
spermatogonium
  • Specialized
9.9

Surface Forms

spermatid singular
spermatids plural

Morphology

spermatid = sperm (semi-transparent) = spermat + id

The connection to 'sperm' is clear, but the suffix '-id' denotes a technical developmental stage (immature cell) that is specialized and not predictable by general learners.

Etymology

The word spermatid comes from the Greek root sperma, which means 'seed' and is the same root as sperm, plus the ending -id meaning 'young' or 'like'. So a spermatid is a 'young seed' cell that will develop into a sperm.