אָמַן ʼâman (H539)

properly, to build up or support; to foster as a parent or nurse; figuratively to render (or be) firm or faithful, to trust or believe, to be permanent or quiet; morally to be true or certain;

1) to support, confirm, be faithful 1a) (Qal) 1a1) to support, confirm, be faithful, uphold, nourish 1a1a) foster-father (subst.) 1a1b) foster-mother, nurse 1a1c) pillars, supporters of the door 1b) (Niphal) 1b1) to be established, be faithful, be carried, make firm 1b1a) to be carried by a nurse 1b1b) made firm, sure, lasting 1b1c) confirmed, established, sure 1b1d) verified, confirmed 1b1e) reliable, faithful, trusty 1c) (Hiphil) 1c1) to stand firm, to trust, to be certain, to believe in 1c1a) stand firm 1c1b) trust, believe

a primitive root; (Isaiah 30:21; interchangeable with אָמַן (H541), to go to the right hand)