צֶ֫לֶם
From LSJ
Τὸ μανθάνειν δ' ἥδιστον εὖ λέγοντος, εἰ κέρδος λέγοι → It is the sweetest thing to learn from one speaking well, if they speak profitably
English (Strong)
from an unused root meaning to shade; a phantom, i.e. (figuratively) illusion, resemblance; hence, a representative figure, especially an idol: image, vain shew.