say it: bend
bend is a noun and verb meaning "a circular segment of a curve". It carries 12 recorded senses.
curved segment (of a road or river or railroad track etc.)
river
diagonal line traversing a shield from the upper right corner to the lower left
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 bend 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.