توجّس
1.
He listened to (S, A, K) a sound, (A,) or a low, faint, gentle, or soft, sound. (S, K.) Ex. توّجس رِكْزًا [He listened to a low, sound], occurring in a poem of Dhu-r-Rummeh: or, as some say, it means he perceived a low sound, and listened to it, being in fear. (TA.) [See also 4, where another signification of the same verb is mentioned; and see 1.] And اذَانُهَا
إِسْتَوْجَسَتْ
Their ears (referring to camels) listened, or endeavoured to hear. (IB, [in a marg. note in my copy of the TA, article أنس.])
2.
[Hence,] توجّس عَنِ الأَخْبَارِ
He sought to learn the news, or tidings, without others knowing of him. (AZ, in TA, voce تَحَدَّسَ.)
4.
Also, توجّس
He tasted food, and beverage, time after time, little and little at a time. (K.)