Related Clues:
- Unspoken agreement
- What a raised hand may signify
- Crack at a contract
- One might be signaled by a raised hand
- Signal approval
- Bit of body language
- Drift into dreamland
- Compete on eBay
- 10 across returns with Bob
- Positive motion
- Say yes silently
- "Wynken, Blynken and ___"
- Pal of Winken and Blinken
- Silent 'yes'
- Silently assent