affect1
/ fekt/ • verb 1 make a difference to; have an effect on. 2 touch the feelings of. — DERIVATIVES affecting adjective. — USAGE Affect and effect are frequently confused. Affect is primarily a verb meaning ‘make a difference to’, as in the changes will affect everyone. Effect is used both as a noun meaning ‘a result’ (e.g. the substance has a pain-killing effect) and as a verb meaning ‘bring about (a result)’, as in she effected a cost-cutting exercise. — ORIGIN Latin afficere ‘affect’.
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