firm
adjectiveUK /fɜːm/
US /fɝːm/
Hard and not soft when you press it.
The mattress was firm and comfortable.
SYNONYMS
OTHER MEANINGS
2. A business or company.
She works for a law firm in the city.
3. Strong and not likely to change.
He made a firm decision to study harder.
4. To press something down so it stays in place.
Firm the soil around the plant with your hands.