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Definitions

bottom

[bot-uhm] / ˈbɒt əm /
ADJECTIVE
lowest; fundamental
Synonyms
STRONG
base basement basic ground last primary radical underlying
WEAK
basal foundational lowermost lowest meat-and-potatoes nethermost rock-bottom undermost
Antonyms
STRONG
secondary
WEAK
highest top
NOUN
foundation
Synonyms
STRONGEST
basement bed floor ground seat underside
STRONG
base basis bedrock depths foot footing groundwork nadir pedestal pediment rest substratum substructure support underbelly
WEAK
deepest part lowest part nether portion terra firma underneath
Antonyms
STRONGEST
ceiling
STRONG
top
WEAK
exteriority outside
NOUN
base, core
Synonyms
STRONGEST
ground heart
STRONG
basis cause essence essentiality mainspring marrow origin pith principle quintessence root soul source stuff substance
WEAK
bottom line virtuality
Antonyms
STRONG
consequence effect end outcome outgrowth result
NOUN
rear end
Synonyms
STRONGEST
rear seat tail
STRONG
backside behind breech bum butt buttocks derriere fanny fundament posterior rump tush

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The contractors have cleaned the bottom and begun pouring the "industrial-grade" substance and will be finished in a matter of days, he said.

From Barron's • Apr. 25, 2026

But I can refuse to accept whatever number comes on the bottom of the bill.

From Slate • Apr. 25, 2026

Bristol Bears moved back into The Prem's top four as they cruised to an eight-try victory at bottom club Newcastle Red Bulls.

From BBC • Apr. 24, 2026

Bishop Amat 9, La Salle 8: A bases-loaded walk in the bottom of the ninth inning won it for Bishop Amat.

From Los Angeles Times • Apr. 24, 2026

He points to a long pink line across the ridged bottom, which is supposed to be green.

From "Keeping Pace" by Laurie Morrison

Vocabulary lists containing bottom

List 1

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