A Psalm
mizmowr (miz-more')
instrumental music; by implication, a poem set to notes -- psalm.
or Song
shiyr (sheer)
a song; abstractly, singing -- musical(-ick), sing(-er, -ing), song.
for the sabbath
shabbath (shab-bawth')
intermission, i.e (specifically) the Sabbath -- (+ every) sabbath.
day
yowm (yome)
a day (as the warm hours),
It is a good
towb (tobe)
good (as an adjective) in the widest sense; used likewise as a noun
thing to give thanks
yadah (yaw-daw')
cast (out), (make) confess(-ion), praise, shoot, (give) thank(-ful, -s, -sgiving).
unto the LORD
Yhovah (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
and to sing praises
zamar (zaw-mar')
give praise, sing forth praises, psalms.
unto thy name
shem (shame)
an appellation, as a mark or memorial of individuality; by implication honor, authority, character -- + base, (in-)fame(-ous), named(-d), renown, report.
O most High
'elyown (el-yone')
an elevation, i.e. (adj.) lofty (compar.); as title, the Supreme -- (Most, on) high(-er, -est), upper(-most).