phrasal
1. : to maintain one's position without change
preferred to sit tight with his present investments
colonel decided to sit tight and send out patrols — Walter Bernstein
2. : to remain quiet in or as if in hiding
phrasal
1. : to maintain one's position without change
preferred to sit tight with his present investments
colonel decided to sit tight and send out patrols — Walter Bernstein
2. : to remain quiet in or as if in hiding
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012