Valid
Acceptable, reasonable, impressive, legitimate, or worthy of approval.
“Choosing to stay home and rest tonight is completely valid.”
Valid is used as quick approval of a choice, feeling, opinion, explanation, outfit, preference, or plan. It can communicate emotional acceptance or simply mean that something is good and respectable.
The slang sense extends the standard meanings of valid, including legitimate, reasonable, and well-grounded. Online and conversational use broadened it into a flexible one-word expression of approval and acceptance.
that's valid
A response acknowledging that a choice, feeling, explanation, or preference is reasonable.
valid take
An opinion considered reasonable, defensible, or worthy of respect.
valid response
A reaction or answer considered understandable and appropriate.
What does valid mean in slang?
Valid means acceptable, reasonable, legitimate, impressive, or worthy of approval.
What does that's valid mean?
It means the speaker accepts or understands another person's choice, feeling, opinion, or explanation.
Are valid and based the same?
They overlap, but valid usually signals acceptance or reasonableness, while based more strongly praises confidence or unconventional authenticity.