固
Meaningshardenfirmsolidfixset
How to remember
'KO' — 'CO'nsolidate, like making something SOLID or FIRM. Vocabulary
固いかたい
hard, firm, stiff, strict 固めるかためる
to harden, to solidify, to strengthen, to consolidate 固まるかたまる
to harden, to solidify, to gather, to settle