grumbling

== English == === Verb === grumbling present participle and gerund of grumble === Noun === grumbling (plural grumblings) complaining the grumblings of a bad-tempered man rumbling ==== Translations ==== === Adjective === grumbling (comparative more grumbling, superlative most grumbling) This term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}. ==== Derived terms ====