► Phrases (5) Phrases (5) a hyn hefyd a â heibio and all this too shall passâ hyn heretobob hyn a hyn discontinuously, fitfully, intermittently, now and again, occasionally, periodically, spasmodically, sporadicallyhyn a hyn only so much, such and suchhyn-a-hyn only so much Sign in or Register to see the full entries