adj.
morally right and fair.
▸appropriate or deserved.
▸(of an opinion or appraisal) well founded.
adv.
- exactly.
▸exactly or nearly at this or that moment.
- very recently.
- barely; by a little.
- simply; only.
▸really:
they're just great.
- expressing agreement.
Phrase
- just in case
as a precaution. - just so
- arranged or done very carefully.
- expressing agreement.
Derivative
Etymology
ME: via OFr. from L. justus, from jus ‘law, right’.