Thesaurus.com
Dictionary.com
Showing results for defense. Search instead for defensema.
Definitions

defense

[dih-fens, dee-fens] / dɪˈfɛns, ˈdi fɛns /
NOUN
armament; protection system
Synonyms
STRONG
aegis armor arms barricade bastille bastion bulwark buttress citadel cover deterrence dike embankment fastness fence fort fortification fortress garrison guard hard shell immunity munitions palisade parapet position protection rampart redoubt resistance safeguard security shelter shield stockade stronghold trench wall ward warfare weaponry weapons
Antonyms
STRONG
harm hurt injury
WEAK
betrayal capitulation desertion flight surrender yielding
NOUN
explanation, justification
Synonyms
STRONG
answer apologetics apologia apology argument cleanup cop-out exculpation excuse exoneration extenuation jive plea rationalization rejoinder reply response retort return story vindication whitewash
WEAK
apologizing excusing explaining fish story off-time song and dance
Antonyms
STRONG
charge indictment question request
WEAK
betrayal capitulation desertion flight surrender yielding

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.

With Satellite Systems sales already rising significantly since 2021, coupled with exposure to both commercial and military markets, JPMorgan says MDA is positioned as a national champion as Canada’s defense budget grows 9% annually.

From The Wall Street Journal • Apr. 7, 2026

Behind the defense, no one has stepped up to seize the starting job in goal.

From Los Angeles Times • Apr. 7, 2026

The former top official in Xinjiang is the latest aerospace-sector veteran targeted in probes rocking China’s defense industry.

From The Wall Street Journal • Apr. 7, 2026

Aerospace startup Hermeus is moving its headquarters to El Segundo from Atlanta as it aims to build autonomous hypersonic aircraft for the military, the latest sign of revival in the region’s aerospace and defense sectors.

From Los Angeles Times • Apr. 7, 2026

I stuck to Teddy on defense, and Doug was forced to take a shot and missed.

From "Keep It Together, Keiko Carter" by Debbi Michiko Florence