adj. firm·er, firm·est 1. Resistant to externally applied pressure. 2. Marked by or indicating the tone and resiliency of healthy tissue: firm muscles. 3. Securely fixed in place: Despite being hit by the car, the post was still firm. 4. Indicating or possessed of determination or resolution: a firm voice. 5. Constant; steadfast: a firm ally. 6. a. Not subject to change; fixed and definite: a firm bargain; a firm offer. b. Unfluctuating; steady: Stock prices are still firm. 7. Strong and sure: a firm grasp. tr. & intr.v. firmed, firm·ing, firms To make or become firm. Often used with up. adv. firmer, firmest Without wavering; resolutely: stand firm. [Middle English ferm, from Old French, from Latin firmus; see dher- in the Appendix of Indo-European roots.] firmly adv. firmness n. |
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