to have a wonderful time, enjoy oneself thoroughly, kukyekola, to have a feeling of regret; less commonly to be delighted/overjoyed (e.g., at getting what one wants).
-ekola (-ekoze) v.i. & tr. refl. have high regard/esteem for; swear by (in the sense of to endorse heartily). kwekola kigenyi, to have a wonderful time, enjoy oneself thoroughly, kukyekola, to have a feeling of regret; less commonly to be delighted/overjoyed (e.g., at getting what one wants).