To walk quietly with only the tips of the toes touching the ground.
Standing elevated, on or as if on the tips of one's toes.
Moving carefully, quietly, warily or stealthily, on or as if on the tips of one's toes.
The tip of the toe.
To move with an uneven or rocking motion, or unsteadily to and fro.
To tremble or quaver.
To cause to wobble.
To vacillate in one's opinions.
A variation in the third nucleotide of a codon that codes for a specific aminoacid
A tremulous sound.
A low-frequency oscillation sometimes used in dubstep
An unsteady motion.