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lepto-
leptocephalus
leptomeningeal
leptomeningitis
lepton
leptosome
leptospirosis
leptosporangiate
leptotene
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leptotene

lep·to·tene [ léptə tn ]


noun 
Definition:
 
first stage in reproductive cell division: the initial part of the first phase of reproductive cell division meiosis, when the chromosomes start to appear as thin threads

[Early 20th century. < Greek leptos "thin" + tainia "band, ribbon"]
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