しくしく LinksSentence search for しくしくEdit in JMdict Adverb (fukushi), Adverb taking the 'to' particle1. weeping; sobbing; softly (crying)Onomatopoeic or mimetic word, See also しくしく泣くAdverb (fukushi), Adverb taking the 'to' particle, Suru verb2. with a prolonged dull pain; having a griping painOnomatopoeic or mimetic wordここがしくしくいた痛みます。I have a gripping pain here. Discussions Log in to talk about this word.