Robert Floyd 1933- American chemist
ETYM Akin to Dutch krul, Dan. krölle. Related to Curl.
1. A ringlet, especially of hair; anything of a spiral or winding form.
2. An undulating or waving line or streak in any substance, as wood, glass, etc.; flexure; sinuosity.
1. To form a curl, curve, or kink; SYN. curve, kink.
2. To twist or roll into coils or ringlets; SYN. wave.