adj. 1. b. Constituting the full amount, extent, or duration: We spent the entire day at the beach. c. Not broken, decayed, or divided; intact: an old building with its roof entire. d. With no reservations or limitations; complete: gave us his entire attention. 2. Not castrated. 3. Botany Not having an indented margin: an entire leaf. 4. Archaic Unmixed or unalloyed; pure or homogenous. n. 1. The whole; the entirety. 2. An uncastrated horse; a stallion. [Middle English, from Old French entier, from Latin integrum, neuter of integer; see tag- in the Appendix of Indo-European roots.] en·tireness n. |
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