poisoned

The word 'poisoned' is built upon the core noun 'poison', whose journey reveals a shift from a general drink to a specifically harmful one. Its ancestor is the Latin pōtiō (a drink, potion), which itself derives from the Proto-Indo-European root pō(i)-, meaning 'to drink'. In Old French, puison could mean any drink, especially a medicinal one, but the sense of a 'magic potion' or 'deadly drink' became dominant as it entered Middle English. The addition of the adjectival suffix '-ed', of Germanic origin, creates a participle that describes something as having been affected by or contaminated with poison, extending metaphorically to describe atmospheres or relationships tainted by malice or distrust.

Structure: poison (substance causing harm) + ed (adjective suffix) - poison: From Old French puison, poiçon, meaning a drink, potion, or poisonous drink. Ultimately from Latin pōtiōnem (a drinking, a drink, potion). - ed: A suffix of Old English origin used to form adjectives from nouns or verbs, indicating possession of a quality or being affected by an action.