Desert and give up can both describe quitting, but they quit different things. Desert is to walk out on a person, post, or cause you were loyal to — a betrayal of the bond (desert your team, desert a cause). Give up is the everyday phrase for stopping effort — you surrender the trying, a habit, or hope (give up trying, give up smoking). Desert betrays who or what counted on you; give up just stops the striving.
Both can mark a giving-up, which lets them meet, but each leaves a different thing behind. Desert, from Latin deserere ('to un-join'), breaks a tie of loyalty — there is someone or something you were bound to, and walking away is a betrayal that earns blame. Give up is a plain phrasal verb aimed at effort: the pushing simply stops, with no bond necessarily broken, and the tone is colloquial. So you desert a cause you swore to (you let people down), but you give up on a crossword (you just stop trying). Desert is a betrayal of loyalty; give up is the end of effort.
desert
To desert someone or something is to leave a post or bond you were duty-bound to keep — and the doing of it is a betrayal. It comes from Latin deserere, 'to un-join' (de- plus serere, 'to link'), so the word breaks a tie that was holding. Soldiers desert their posts, a parent deserts a family, supporters desert a failing cause. Where to abandon can be neutral and to forsake is sorrowful, desert carries blame: there was a duty with a claim on you, and you slipped out from under it.
give up
To give up is to stop trying — the everyday, colloquial way to say the effort has ended. It aims at striving rather than things: you give up hope, give up smoking, give up on a dream, give up a seat. Where pursue presses on and achieve carries the effort through to its end, give up is the moment the pushing stops. It can mean a healthy letting-go of a habit, or simple defeat; either way, something that was being reached for is released.
| desert | give up | |
|---|---|---|
| Meaning | to walk out on a person, post, or cause you were loyal to | to stop trying; to surrender effort or a habit |
| Breaks | a tie of loyalty — a betrayal | nothing owed; just the effort ends |
| Charge | blame; you let others down | defeat or healthy release; no betrayal |
| Register | concrete, often charged | everyday, colloquial |
| Often with | desert your post, a cause, a friend, the party | give up trying, smoking, hope, on someone |
| Example | Supporters deserted the club after relegation. | He gave up halfway through the marathon. |
Both can mean to quit — ask whether anyone was betrayed. Desert is the sentry slipping through the wire: you walk out on a person, post, or cause that was counting on you, and the leaving is a betrayal (desert your team, desert the cause). Give up is the figure who stops shoving the block and sits down: the effort itself ends — a habit dropped, an attempt called off — with no bond broken (give up trying, give up smoking). If you let down something you owed loyalty to, you desert it; if you just stop trying, you give up.
desert
- iSponsors deserted the event once the controversy spread.
- iiHe never deserted the union, even when membership cost him his job.
- iiiHow could she desert her family at the very moment they needed her?
give up
- iDon't give up — you're closer than you think.
- iiAfter three failed attempts, they gave up on the idea.
- iiiShe finally gave up coffee for the sake of her sleep.
They overlap loosely on people and causes (you can desert or give up on a friend), but the feeling differs sharply: desert insists on betrayed loyalty and blame, while give up on someone simply means losing hope in them, with no oath broken. Register separates them too — give up is conversational and fits habits and effort, while desert is heavier and fits posts, causes, and loyalties.