float

Definition

To be supported by a fluid of greater density (than the object).

Etymology

From Middle English floten, from Old English flotian (“to float”), from Proto-West Germanic *flotōn, from Proto-Germanic *flutōną (“to float”), from Proto-Indo-European *plewd-, *plew- (“to float, swim, fly”). Compare flow, fleet.

Example Sentences

• "Helium balloons float in air, while air-filled balloons don't."
• "The boat floated on the water."
• "The oil floated on the vinegar."