Radical 口
6 strokes
mouth 口 (5) + beg 乞 (415a) = eat 吃
好吃 (18) hǎochī delicious
[吃饭 (332) chīfàn to have a meal]
[小吃 (50) xiǎochī snack]
[吃完 (305) chīwán eat up, finish eating]

The refugee didn’t speak the local language so pointed to his mouth, to beg for something to eat. / The giant took pity on him and gave him a chapati.