
1) Bake 2) Bearded James of the NBA 3) Become callous 4) Become firm 5) Become fixed 6) Become hard or harder 7) Become inflexible 8) Become pitiless 9) Become rigid 10) Calcify 11) Change 12) Coagulate 13) Coalesce 14) Congeal 15) English boy name 16) Fortify 17) Freeze 18) Freeze or gel 19) Go hard
Found on
https://www.crosswordclues.com/clue/harden

1) Bake 2) Cake 3) Calcify 4) Eeeal 5) Enure 6) Erode 7) Gel 8) Inure 9) Ossify 10) Set 11) Steel 12) Strengthen
Found on
https://www.crosswordclues.com/clue/harden
[crater] Harden is a small lunar impact crater that lies in the eastern part of the interior floor of the walled plain Mendeleev. It is located on the far side of the Moon, and cannot been seen from the Earth. The crater is a circular, bowl-shaped feature with a slightly higher albedo than the surrounding terrain, but lacks the skirt of bri...
Found on
http://en.wikipedia.org/wiki/Harden_(crater)

• (v. t.) To make hard or harder; to make firm or compact; to indurate; as, to harden clay or iron. • (v. t.) 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. • (v. i.) To become hard or harder; to acquire solidity, or m...
Found on
http://thinkexist.com/dictionary/meaning/harden/

1. To make hard or harder; to make firm or compact; to indurate; as, to harden clay or iron. ... 2. To accustom by labour or suffering to endure with constancy; to strengthen; to stiffen; to inure; also, to confirm in wickedness or shame; to make unimpressionable. 'Harden not your heart.' 'I would harden myself in sorrow.' (Job vi. 10) ... Origin: ...
Found on
http://www.encyclo.co.uk/local/20973
Hard'en (härd''n)
transitive verb [
imperfect & past participle Hardened (-'nd);
present participle & verbal noun Hardening (-'n*ĭng).] [ Middle English
hardnen ,
hardenen .]
1. To make hard or harder; to ma...
Found on
http://www.encyclo.co.uk/webster/H/13
Hard'en intransitive verb 1. To become hard or harder; to acquire solidity, or more compactness; as, mortar
hardens by drying. « The deliberate judgment of those who knew him [ A. Lincoln] has
hardened into tradition.»
The Century. 2. To become confi...
Found on
http://www.encyclo.co.uk/webster/H/13

Type: Term Pronunciation: har′dĕn Definitions: 1. Arthur, English biochemist and Nobel laureate, 1865-1940. See: Harden-Young ester
Found on
http://www.medilexicon.com/medicaldictionary.php?t=39251

[
v] - make hard or harder 2. [v] - become hard or harder
Found on
http://www.webdictionary.co.uk/definition.php?query=harden
indurate verb become hard or harder; `The wax hardened`
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.