(idiomatic) Three square meals, understood as a complete, satisfying, and nourishing regimen of food taken over the course of a day.

simple past tense and past participle of three-sheet

(theater) To exaggerate, hype up, or show off.

(UK, education) A child who will turn three years old during the school term, and may therefore count as a three-year-old for the purposes of registering at a school.

plural of rising three

(US) A meal, served in restaurants in the Southern United States, consisting of the diner's choice of one meat and three side dishes.

Having three tiers

(US, Canada, agriculture, horticulture) The combination of maize (corn), pole beans (Phaseolus vulgaris or climbing beans, string beans, etc.), and squash (i.e. pumpkin), especially when planted together in intertwined plantings.

plural of meat and three

Less common spelling of three-fourths