Psalms 121:5

אֲדֹנָי (a.do.nai) Lord - a title, spoken in place of Yahweh in Jewish display of reverence Another name of ye.ho.vah (יהוה "LORD" H3068G)

שָׁמַר (sha.mar) : obey/observe 1) to keep, guard, observe, give heed 1a) (Qal) 1a1) to keep, have charge of 1a2) to keep, guard, keep watch and ward, protect, save life 1a2a) watch, watchman (participle) 1a3) to watch for, wait for 1a4) to watch, observe 1a5) to keep, retain, treasure up (in memory) 1a6) to keep (within bounds), restrain 1a7) to observe, celebrate, keep (sabbath or covenant or commands), perform (vow) 1a8) to keep, preserve, protect 1a9) to keep, reserve 1b) (Niphal) 1b1) to be on one's guard, take heed, take care, beware 1b2) to keep oneself, refrain, abstain 1b3) to be kept, be guarded …

אֲדֹנָי (a.do.nai) Lord - a title, spoken in place of Yahweh in Jewish display of reverence Another name of ye.ho.vah (יהוה "LORD" H3068G)

צֵל (tsel) 1) shadow, shade 1a) shadow (on dial) 1b) shadow, shade (as protection) 1c) shadow (symbolic of transitoriness of life) Also means: tse.lel (צֵלֶל "shadow" H6752)

עַל (al) prep 1) upon, on the ground of, according to, on account of, on behalf of, concerning, beside, in addition to, together with, beyond, above, over, by, on to, towards, to, against 1a) upon, on the ground of, on the basis of, on account of, because of, therefore, on behalf of, for the sake of, for, with, in spite of, notwithstanding, concerning, in the matter of, as regards 1b) above, beyond, over (of excess) 1c) above, over (of elevation or pre-eminence) 1d) upon, to, over to, unto, in addition to, together with, with (of addition) 1e) over (of suspension or extension) …

יָד (yad) : hand/arm[anatomy] 1) hand 1a) hand (of man) 1b) strength, power (fig.) 1c) side (of land), part, portion (metaph.) (fig.) 1d) (various special, technical senses) 1d1) sign, monument 1d2) part, fractional part, share 1d3) time, repetition 1d4) axle-trees, axle 1d5) stays, support (for laver) 1d6) tenons (in tabernacle) 1d7) a phallus, a hand (meaning unsure) 1d8) wrists

יָמִין (ya.min) 1) right, right hand, right side 1a) right hand 1b) right (of direction) 1c) south (the direction of the right hand when facing East) Also means: ya.min (יָמִין ": south" H3225H)