Definitions from Wiktionary (fluster)

▸ verb:  (transitive)
▸ verb:  To throw (someone) into a state of confusion or panic; to befuddle, to confuse.
▸ verb:  (dated) To make (someone) feel flushed and hot through drinking alcoholic beverages; also, to make (someone) slightly drunk or tipsy.
▸ verb:  (intransitive)
▸ verb:  To be agitated and confused; to bustle.
▸ verb:  (British, dialectal) To catch attention; to be showy or splendid.
▸ verb:  (obsolete) To boast or brag noisily; to bluster, to swagger.
▸ verb:  (obsolete) Of a seed: to produce a shoot quickly.
▸ noun:  A state of agitation or confusion; a flutter.
▸ noun:  (obsolete)
▸ noun:  A state of slight drunkenness or tipsiness; also, the excitement caused by this state.
▸ noun:  (uncertain) Showiness, splendour.

---

▸ Word origin

▸ Words similar to FLUSTER
▸ Usage examples for FLUSTER

▸ Idioms related to FLUSTER
▸ Wikipedia articles (New!)
▸ Popular adjectives describing FLUSTER
▸ Words that often appear near FLUSTER
▸ Rhymes of FLUSTER

▸ Invented words related to FLUSTER