particle
just, simply
B1
halt is a modal particle meaning 'just' or 'simply', used to soften statements or state resignation/acceptance. It has no inflection, no prepositions or auxiliary verbs, and is not reflexive. Common in colloquial German, often interchangeable with 'einfach' in casual contexts and placed after the verb or adverb.
Examples
Er blieb halt zu Hause, weil der Bus nicht fuhr.
He just stayed at home because the bus wasn't running.
Das ist halt so.
That's just the way it is.
Ich habe keine Zeit, ich bin halt beschäftigt.
I simply don't have time; I'm busy.
Details
Mnemonics
Imagine shrugging and saying 'halt' to indicate resignation or simplicity.
Same as English 'halt' (stop) — as a particle it 'stops' further argument: 'that's that.'
Notes
A modal particle used to express resignation, acceptance or to soften statements. It is common in spoken German and does not translate word-for-word.