cheerfulness Copy link Outline 1. ălacrĭtas (liveliness, briskness)2. hĭlărĭtas • cheerfulness: 1. ălacrĭtas (liveliness, briskness): Cic.: Liv. 2. hĭlărĭtas: I have lost for ever that c., with which we used to temper the sadness of the present times, h. illam qua hanc tristitiam temporum condiebamus, in perpetuum amisi, Cic.