Word: jumpoff
Part of speech: Noun
Syllables: jum
poff
Definition: A sexual partner who is more than a one-night stand but with whom one does not intend to form a long-term romantic relationship.
Morphemes:
Affix: jump
Language: en
PoS: Verb
Meaning: To engage in sexual intercourse with (a person).
Etymology Compounds: Affix: jumpen
Language: enm
Decoded: jumpen
Meaning: to walk quickly, run, jump
Affix: off
Language: en
PoS: Adjective
Meaning: Designating a time when one is not performing to the best of one's abilities.