אֶחָד ʼechâd (H259)

properly, united, i.e. one; or (as an ordinal) first

1) one (number) 1a) one (number) 1b) each, every 1c) a certain 1d) an (indefinite article) 1e) only, once, once for all 1f) one...another, the one...the other, one after another, one by one 1g) first 1h) eleven (in combination), eleventh (ordinal)

a numeral from אָחַד (H258);