to glare at; to scowl at; to glower at; to stare intensely at; to examine carefully; to estimate; to guess; to suspect; to judge; to keep an eye on someone (e.g. a suspicious or untrustworthy person); to watch; to take account of; to take into consideration
staring-out (down) game; game in which two children looking at each other try to make the opponents laugh first; constant looking at something (e.g. the computer screen, the clock, etc.)
