(colloquial) not affected by sentiment, pity, etc.; tough; callous. —ESTO - Revision of the Product - Org System, Part I Approved Glossary, —PDC Volume 4 Approved Glossary
HARD-BOILED
ScnTUEU
(colloquial) not affected by sentiment, pity, etc.; tough; callous.marked by a direct, clear-headed approach; realistic; practical.