- Become solid - Make denser - Make robust - More difficult; more solid - Set for original garden to be replaced by end of March - To make hard or harder; to make firm or compact; to
indurate; as, to harden clay or iron. - To accustom by labor or suffering to endure with
constancy; to strengthen; to stiffen; to inure; also, to confirm in
wickedness or shame; to make unimpressionable.