hard-line
UK: ˌhɑːd ˈlaɪn | US: ˌhɑːrd ˈlaɪn
adj. uncompromising or rigid in principles, policies, or attitudes
n. a strict or inflexible stance, especially in politics or ideology
The term "hard-line" emerged in the early 20th century, combining "hard" (from Old English "heard," meaning solid or severe) and "line" (from Latin "linea," meaning a boundary or mark). It originally described literal rigid boundaries (e.g., military fortifications) but evolved metaphorically to denote inflexible ideological or political positions. The imagery of an unbreakable "line" reinforces the idea of refusing to bend or negotiate.
The party adopted a hard-line approach to immigration reform.
Hard-line conservatives opposed the compromise bill.
His hard-line stance alienated moderate voters.
The dictator enforced hard-line policies against dissent.
Negotiations stalled due to the union’s hard-line demands.