10. 
    Sperm
    Sperm noun [ Contr. from spermaceti .] Spermaceti. Sperm oil , a fatty oil found as a liquid, with spermaceti, in the head cavities of the sperm whale. -- Sperm whale . (Zoology) See in the Vocabulary.
    Found op http://www.encyclo.co.uk/webster/S/160
    
    
11. 
    sperm
    A reproductive cell produced by the male of an animal species which, when united with an egg (of the same species), results in conception and the development of an embryo. ... (09 Oct 1997) ...
    Found op http://www.mondofacto.com/facts/dictionary?sperm
    
    
12. 
    sperm
    sperm cell noun the male reproductive cell; the male gamete; `a sperm is mostly a nucleus surrounded by little other cellular material`
    Found op http://wordnetweb.princeton.edu/perl/webwn?s=sperm
    
    
13. 
    sperm
    (spurm) the semen or testicular secretion. spermatozoon.
    Found op http://www.encyclo.co.uk/local/21001
    
    
14. 
    Sperm
    • (n.) Spermaceti. • (n.) The male fecundating fluid; semen. See Semen.
    Found op http://thinkexist.com/dictionary/meaning/sperm/
    
    
15. 
    sperm
    male reproductive cell, produced by most animals. With the exception of nematode worms, decapods (e.g., crayfish), diplopods (e.g., millipedes), and ... [35 related articles]
    Found op http://www.britannica.com/eb/a-z/s/139
    
    
16. 
    Sperm
    The term sperm is derived from the Greek word (σπέρμα) sperma (meaning "seed") and refers to the male reproductive cells. In the types of sexual reproduction known as anisogamy and oogamy, there is a marked difference in the size of the gametes with the smaller one being termed the "male" or ...
    Found op http://en.wikipedia.org/wiki/Sperm
    
    
17. 
    sperm
    The male gamete, or sex cell, in animals. Sperm are usually motile, having a single flagellum.
    Found op http://www.daviddarling.info/encyclopedia/S/sperm.html
    
    
18. 
    Sperm
    The male reproductive cell, produced by the testicles, that is responsible for fertilizing a mature egg, to produce pregnancy. Each sperm has 23 chromosomes that contain genetic information. Healthy sperm can survive for almost 72 hours in a woman's body after intercourse and ejaculation.
    Found op http://www.pregnology.com/AZ/S/4
    
    
19. 
    sperm
    sperm or spermatozoon (spûr"mutuzō'un, –zō'on) , in biology, the male gamete (sex cell), corresponding to the female ovum in organisms that reproduce sexually. In higher animals the sperm is produced in the testis of the male; it is much smaller than the ovum and c...
    Found op http://www.infoplease.com/ce6/sci/A0846248.html
    
    
20. 
    sperm
    Type: Term Pronunciation: sperm Definitions: 1. The male gamete or sex cell that contains the genetic information to be transmitted by the male, exhibits autokinesia, and is able to effect zygosis with an oocyte. The human sperm is composed of a head and a tail, the tail being divisible into a neck,...
    Found op http://www.medilexicon.com/medicaldictionary.php?t=83423
    
    
21. 
    sperm
    In biology, the male gamete of animals before fertilization in sexual reproduction. Each sperm cell has a head capsule containing a nucleus, a middle portion containing mitochondria (which provide energy), and a long tail (flagellum). In mammals sperm cells are produced in the testes of a male. They...
    Found op http://www.talktalk.co.uk/reference/encyclopaedia/hutchinson/m0006872.html
    
    
22. 
    Sperm
    The male reproductive cell that carries the male`s genetic information to the female's egg.
    Found op http://www.thebridgecentre.co.uk/04_causesofinfertility/glossary_of_terms.h
    
    

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