say it: FAWL-tur
falter is a verb and noun meaning "be unsure or weak". It carries 5 recorded senses.
the act of pausing uncertainly
“there was a hesitation in his speech”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for falter come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.