Definición de spermatheca en inglés:

spermatheca

Silabificación: sper·ma·the·ca
Pronunciación: /ˌspərməˈTHēkə
 
/

sustantivo (plural spermathecae /-kē/)

Zoology
  • (In a female or hermaphrodite invertebrate) a receptacle in which sperm is stored after mating.
    Más ejemplos en oraciones
    • To ensure that we counted all sperm transferred, we assessed the number of sperm contained in both the inseminated spermatheca and the associated insemination ducts.
    • After dissection, the spermathecae were stored separately in alcohol for later DNA-microsatellite analysis.
    • We could ascribe unambiguously the content of each spermathecae to either of the two mates for only 12 females.

Origen

early 19th century: from late Latin sperma 'sperm' + theca.

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Palabra del día coloratura
Pronunciación: ˌkɒlərəˈtjʊərə
noun
elaborate ornamentation of a vocal melody