Brushing Lightly With Fingers to Make Giggle
This page is the CodyCross answer for the clue below from Train Travel, Group 701, Puzzle 2 (Passengers).
Question is: Brushing Lightly With Fingers to Make Giggle
and the answer is: TICKLING
Word Meaning:
TICKLING — present participle and gerund of tickle
Definitions from Wiktionary.