| v. i. | 1. | To melt, dissolve, or become fluid; to soften; - said of that which is frozen; |
| 2. | To become so warm as to melt ice and snow; - said in reference to the weather, and used impersonally. | |
| 3. | To grow gentle or genial. Compare cold{4}, | |
| v. t. | 1. | To cause (frozen things, as earth, snow, ice) to melt, soften, or dissolve. |
| n. | 1. | The melting of ice, snow, or other congealed matter; the resolution of ice, or the like, into the state of a fluid; liquefaction by heat of anything congealed by frost; also, a warmth of weather sufficient to melt that which is congealed. |
| Noun | 1. | thaw - the process whereby heat changes something from a solid to a liquid; "the power failure caused a refrigerator melt that was a disaster"; "the thawing of a frozen turkey takes several hours" |
| 2. | thaw - warm weather following a freeze; snow and ice melt; "they welcomed the spring thaw" | |
| 3. | thaw - a relaxation or slackening of tensions or reserve; becoming less hostile; "the thaw between the United States and Russia has led to increased cooperation in world affairs" | |
| Verb | 1. | thaw - become or cause to become soft or liquid; "The sun melted the ice"; "the ice thawed"; "the ice cream melted"; "The heat melted the wax"; "The giant iceberg dissolved over the years during the global warming phase"; "dethaw the meat" |