Term: optical pyrometer: a pyrometer that uses the color of the light emitted by a hot object
Broader: pyrometer: a thermometer designed to measure high temperatures | Unrelated: digestibility: the property of being easy to digest
Broader: pyrometer: a thermometer designed to measure high temperatures | Unrelated: goldenseal: perennial herb of northeastern United States having a thick knotted yellow rootstock and large rounded leaves
Broader: pyrometer: a thermometer designed to measure high temperatures | Unrelated: he: the 5th letter of the Hebrew alphabet
Broader: pyrometer: a thermometer designed to measure high temperatures | Unrelated: little-league team: a team that plays in a little league
Broader: pyrometer: a thermometer designed to measure high temperatures | Unrelated: clove: aromatic flower bud of a clove tree; yields a spice
Broader: pyrometer: a thermometer designed to measure high temperatures | Unrelated: nationhood: the state of being a nation
Broader: pyrometer: a thermometer designed to measure high temperatures | Unrelated: searchlight: a light source with reflectors that projects a beam of light in a particular direction
Broader: pyrometer: a thermometer designed to measure high temperatures | Unrelated: incapacity: lack of intellectual power
Broader: pyrometer: a thermometer designed to measure high temperatures | Unrelated: idolizer: a lover blind with admiration and devotion
Broader: pyrometer: a thermometer designed to measure high temperatures | Unrelated: icebreaker: a beginning that relaxes a tense or formal atmosphere