Downward means moving or facing towards a lower place. A downward slope, downward trend, downward pressure.
The figurative uses are the commoner ones in writing: a downward trend, a downward revision, a downward spiral. Downward and downwards are both correct — the adjective is always downward, and the adverb takes either, with the s more usual in Britain. Note upward, which works the same way.
1adjectivedownwardMoving or facing towards a lower place.
“The path took a steep downward turn towards the river.”
downward is a direction.
Middle English
doun
English
down
English, today
downward
Built from
From down + -ward. down comes from Middle English doun. From Middle English doun, doune (“down”), from Old English dūne (“down”), aphetic form of adūne (“down, downward”), from earlier ofdūne (“down”) literally “off the hill”, from of (“of, off of”) + dūn (“hill, mount, dune, down”). More at Etymology 2 below. For the development from directional phrases to prepositions, compare dene, dāle, whence dal. Compare also stq, del. Cognate with Scots doon (“down”).
Etymology from Wiktionary, CC BY-SA