Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun grapefruit

2 senses of grapefruit

Sense 1
grapefruit, Citrus paradisi -- (citrus tree bearing large round edible fruit having a thick yellow rind and juicy somewhat acid pulp)
       => citrus, citrus tree -- (any of numerous tropical usually thorny evergreen trees of the genus Citrus having leathery evergreen leaves and widely cultivated for their juicy edible fruits having leathery aromatic rinds)

Sense 2
grapefruit -- (large yellow fruit with somewhat acid juicy pulp; usual serving consists of a half)
       => citrus, citrus fruit, citrous fruit -- (any of numerous fruits of the genus Citrus having thick rind and juicy pulp; grown in warm regions)