Reverse Dictionary: COLD (unemotional)

ADJECTIVES
1787 — THIEVELESS cold, frigid in manner, forbidding; shy, reserved → Sc.
..20C — V-EIGHT pert. to a cold or unresponsive female → US sl.
1908 — COLD-NATURED prone to feel cold; said of persons → Amer. dial.
1910 — ICY cold, unemotional; reserved; aloof; without feeling or warmth → sl.
1971 — CHILLY cold-hearted → African-American sl.
1987 — COLD AS A BAY STREET BANKER’S HEART very cold; very ungenerous → Can. sl.
2004 — SHISTY cold-hearted, mean → US sl.

NOUNS
1842 — ICEBERGSHIP coldness, indifference 
1900 — THE CHILLY MITT cold treatment or rejection → Amer. sl.

NOUNS – PERSON
1840 — ICEBERG a cold, unemotional, and reserved person → sl.
..E20 — DRY HOLE a cold and unresponsive woman → US sl.
1910 — STAG a cold-hearted, unfeeling, selfish woman → Ireland (Bk.)
1945 — APRON WITH A FLICKERING FLAME a cold or unresponsive woman → World War II Amer. sl.
1949 — ICEBERG a cold and unresponsive woman; a frigid woman → US sl.
2006 — ICEBERG SLIM a person who exploits others; a cold, heartless person → US sl. (Bk.)

VERBS
..20C — PUT ON THE CHILL to act coldly toward a person; to snub → Amer. sl.