Meaning & Definition
noun
A person who holds stubbornly to a particular belief or cause.
As a diehard, she continued to advocate for environmental protection even when losing support.
A veteran or long-time supporter of a particular team or cause.
The diehards gathered in the stadium, ready to cheer for their team until the final whistle.
adjective
Strongly or fanatically devoted or attached to a particular set of beliefs or values.
He is a diehard fan of the local football team, never missing a game.
Resistant to change or unlikely to conform.
Despite the new evidence presented, the diehard supporters refused to change their opinions.
Etymology
The term 'diehard' originated in the 1830s, possibly from the British Army's 'Die Hard' regiment.
Common Phrases and Expressions
diehard fan:
An enthusiastic supporter of a particular team or activity.
diehard conservative:
A person who holds strong traditional views.
diehard romantic:
Someone who has an enduring belief in the power of love.
Slang Meanings
An excessively devoted fan or supporter.
He's such a diehard that he tattoos the team logo on his arm.
A person who refuses to accept modern trends.
Her clothing style is so diehard, it's like she's stuck in the '90s.