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1. [NA] The penile ejaculate; a thick, yellowish-white, viscid fluid containing spermatozoa; a mixture produced by secretions of the testes, seminal vesicles, prostate, and bulbourethral glands. SYN: seminal fluid. 2. SYN: seed (1). [L. s. (semin-), seed (of plants, men, animals)]

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se·men 'sē-mən n a viscid whitish fluid of the male reproductive tract consisting of spermatozoa suspended in secretions of accessory glands (as of the prostate and Cowper's glands)

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the fluid ejaculated from the penis at sexual climax. Each ejaculate may contain 300-500 million spermatozoa suspended in a fluid secreted by the prostate gland and seminal vesicle with a small contribution from Cowper's glands. It contains fructose, which provides the spermatozoa with energy, and prostaglandin, which affect the muscles of the uterus and may therefore assist transport of the spermatozoa.
seminal adj.

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se·men (seґmən) gen. semґinis [L. “seed”] 1. the thick, whitish secretion of the reproductive organs in the male, consisting of spermatozoa in their nutrient plasma; secretions from the prostate, seminal vesicles, and various other glands; epithelial cells; and minor constituents. Called also seminal fluid and sperm. 2. seed (def. 1).

Medical dictionary. 2011.


Look at other dictionaries:

  • Semen — humano en una placa de Petri. Semen[1] (del latín semen) o esperma es el conjunto de espermatozoides y sustancias fluidas que se producen en el aparato genital masculino de todos los animales, entre ellos la especie humana …   Wikipedia Español

  • Semen — Se men (s[=e] m[e^]n), n.; pl. {Semina} (s[e^]m [i^]*n[.a]). [L., from the root of serere, satum, to sow. See {Sow} to scatter seed.] 1. (Bot.) The seed of plants. [1913 Webster] 2. (Physiol.) The seed or fecundating fluid of male animals; sperm …   The Collaborative International Dictionary of English

  • Semen — Pays  France Langue Français Périodicité semestrielle Genre revue scientifique Diffusion éle …   Wikipédia en Français

  • semen — m. sex. Ver esperma. Medical Dictionary. 2011. semen Secreción blanquecina y …   Diccionario médico

  • semen — late 14c., from L. semen seed, from PIE *si so , reduplication of root *se to sow (Cf. L. serere to sow, O.Prus. semen seed, O.C.S. seme, O.H.G. samo; see SOW (Cf. sow) (v.)) …   Etymology dictionary

  • semen — semen. = sperm (см.). (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • semen — semen. См. сперма. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • Semen — (lat.), Same (s. d., S. 518); S. Arecae, Arekanuß; S. Cinae, Zitwersame; S. Colchici, Zeitlosensame; S. Cydoniae, Quittensame, Quittenkörner; S. Daturae (S. Stramonii), Stechapfelsame; S. Erucae, weißer Senfsame; S. Foenugraeci, Bockshornsame; S …   Meyers Großes Konversations-Lexikon

  • Semen — (lat., Mehrzahl: Semĭna), Samen …   Kleines Konversations-Lexikon

  • Semen — Semen, lat., Samen …   Herders Conversations-Lexikon

  • SEMEN — quibus in fructum assurgat gradibus, vide Palea …   Hofmann J. Lexicon universale


  • The Word is Spoken- the Job is Done., 1981 — About the Tambov collective farm named after the Comintern (the Communist International).
  • The More There Are People With Guitars., 1988 — A joint Soviet-Bulgarian film (the Film Studio of the Bulgarian National Army) with participation of the Foreign Trade Association "Sovinfilm" ["Soviet Foreign Film"] about history, outstanding song composers- interpreters.
  • A Bogie, 1988 — About the selfless life of Semen Stepanovich Geychenko, a guardian of the village of Mikhailovskoye.