Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun four-o'clock_family
1 sense of four-o'clock family
Sense 1
Nyctaginaceae, family Nyctaginaceae, Allioniaceae, family Allioniaceae, four-o'clock family -- (a family of flowering plants of the order Caryophyllales)
=> caryophylloid dicot family -- (family of relatively early dicotyledonous plants including mostly flowers)