Englishfor English speakers
flexion
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noun
act of bending a joint; especially a joint between the bones of a limb so that the angle between them is decreased
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noun
(= inflection)
deviation from a straight or normal course
—
noun
(= flexure)
the state of being flexed (as of a joint)
der
interjection
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(Australian) Disdainful indication that something is obvious.
—
(Australian) Indication of stupidity.