Torohū. 1. a. Secret, stealthy, latent. ‖ hū (iii).
2. ad. Secretly, stealthily. Kai torohu ai te aroha ki ahau (S.).
3. Crouching, huddled together. Ka haere matou, a noho torohu noa iho, te whai ahi.
whakatorohūū, a. In the expression moe whakatorohū, restless sleep.
Williams Dictionary