Thermal

//ˈθɜːməl// adj, name, noun, verb

Definitions

Adjective
  1. 1
    Pertaining to heat or temperature. not-comparable

    "Similar studies of rats have employed four different intracranial resorbable, slow sustained release systems—surgical foam, a thermal gel depot, a microcapsule or biodegradable polymer beads."

  2. 2
    Providing efficient insulation so as to keep the body warm. not-comparable
  3. 3
    Caused or brought about by heat. not-comparable
  4. 4
    Having a rough finish from treatment with a blowtorch. not-comparable
Adjective
  1. 1
    caused by or designed to retain heat wordnet
  2. 2
    of or relating to a hot spring wordnet
  3. 3
    relating to or associated with heat wordnet
Proper Noun
  1. 1
    A census-designated place in Riverside County, California, United States.
Noun
  1. 1
    A column of rising air in the lower atmosphere created by uneven heating of a planet's surface.

    "The hawk had mounted its thermal by the time he got to the yard, flapping its wings violently against the updraft."

  2. 2
    rising current of warm air wordnet
Verb
  1. 1
    To create a rough finish on stone by treating it with a high-temperature blowtorch.
  2. 2
    To fly an unpowered aircraft in a thermal (column of rising air).

Etymology

Etymology 1

From French thermal, from New Latin *thermalis, from Ancient Greek θέρμη (thérmē, “heat”), from Proto-Indo-European *gʷʰer- (“to heat, warm”).

Etymology 2

From French thermal, from New Latin *thermalis, from Ancient Greek θέρμη (thérmē, “heat”), from Proto-Indo-European *gʷʰer- (“to heat, warm”).

Etymology 3

From French thermal, from New Latin *thermalis, from Ancient Greek θέρμη (thérmē, “heat”), from Proto-Indo-European *gʷʰer- (“to heat, warm”).

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