Related Clues:

• Infinitesimal
• Jiff
• Dry, to oenologists
• ''Just a ---!''
• Brief moment?
• Very small
• Instant, for short
• Part of rpm
• Heartbeat
• Shot-clock abbr.
• Dry, to a winetaster
• 'Just a ___!'
• 'Hold on a ___'
• NASA countdown unit
• Small