Home › Words › F › fibrillafibrilla/fʌɪˈbrɪlə/fibrilla means synonym of fibril (“a fine fibre or filament”).fibrilla is pronounced /fʌɪˈbrɪlə/.EtymologyBorrowed from Latin fibrilla, diminutive of Latin fibra + -illa. Doublet of fibril. Compare fibre. By surface analysis, fibre + Latin -illa.nounSynonym of fibril (“a fine fibre or filament”).Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.fibril 86% match — A fine fibre or filament. vs fibrilla →fibrilled 76% match — Having one or more fibrils. vs fibrilla →protofibrilic 72% match — Synonym of protofibrillar. vs fibrilla →fibrillar 71% match — Of or pertaining to fibrils. vs fibrilla →fibral 69% match — Having the form of a fiber or fibril vs fibrilla →fibrilliferous 66% match — Bearing fibrils. vs fibrilla →nanofibril 66% match — A nanoscale fibril. vs fibrilla →fibrine 66% match — Relating to the fibres of plants. vs fibrilla →