Annwyl Berwyn Prys Jones - Cymdeithas Cyfieithwyr Cymru

ymhen: y. amser – in time, eventually, in the course of time; y. pum mlynedd – in five years’ time, five years
from now; y. tipyn – after a while; y. blynyddoedd – in years to come; y. hir a hwyr – eventually; y.
ychydig – in a short/little while, after a little while; pan sylweddolodd y. hir a hwyr fod/mai/y(r) –
when he/she finally realised that ...
ymhlith: teimlad y. rhai ohonynt – a feeling on the part of some (of them)
ymhlyg – tacit
ymhyfrydu: y. yn/mewn – to revel in, to take pride in, to pride oneself on
ymlaciol – relaxed
ymladd: y. tuedd – to counter a tendency
ymlâdd: wedi y. – tired out; wedi y. yn llwyr – shattered
ymlaen – onwards; y. llaw – in advance, prior, beforehand, upfront; o hyn y. – in future; o hynny y. – from then
on, thenceforth, thenceforward; y. i’r dyfodol – into the future; cam y. – an advance
ymledu: y. i – to (be) encroach(ing) on
ymlwybro – to make one’s way
ymlyniad – adherence
ymrannu – to disintegrate
ymresymu – reasoning
ymroddedig – committed
ymroddiad – commitment, application, engagement
ymroddgar – committed
ymroi: y. i – to engage in, to undertake, to participate in, to apply oneself to
ymrwymiad – commitment
ymrwymo: y. i ... – to undertake to ..., to make a commitment to …, to commit (oneself) to …
ymsefydlu – to become established
ymwneud: y. â/ag – to involve, to concern (oneself with), to cover, concerning, to be concerned with, pertaining
to, to relate to, to be engaged in, to be about (something), (is/has/was etc) to do with, to be involved
with, to have to do with, relating to, in connection with, to be relation to; mae eu diddordeb yn y. â/ag
... – their interest lies in ...; yn eich y. â/ag ... – in your dealings with ...
ymwrthod: y. â chyfrifoldeb – to abdicate responsibility
ymwybodol – aware/mindful/sensible of
ymyl: bod yn y. ... – to be in close proximity to ...; y.-on – periphery; rhaid llenwi’r sach hyd yr y.-on – the
sack must be completely filled/filled to capacity; yn llawn i’r/hyd yr y.-n – full to
capacity/overflowing, packed (out), jam-packed, heaving; yn y. – beside; wrth y. – adjacent to
ymylol – borderline, marginal
ymylu: y. ar fod yn annisgrifiadwy – to be almost/well nigh indescribable/beyond description
ymyrryd – to intervene, to encroach upon, to tamper
yn: datblygu’n – to develop into; cael eu penodi’n ... – to be appointed as; cyflawn ynddynt eu hunain – selfcontained;
ochr yn ochr – side by side; ynddo’i hun – in its own right, itself; yr oedd eu presenoldeb
ynddo’i hun – their very presence; bod o werth ynddo’i hun – to be of intrinsic value; dylid rhoi
ynddynt – they should contain; mae/ceir cyfleusterau arbennig yn yr ystafelloedd hyn – these
rooms are equipped with special facilities; yn un peth – for one thing
yna: ac y. – followed by
ysbeidiol – occasional, fitful, spasmodic
ysbeiliwr – raider
ysbryd – mood; llethu y. – to demoralise, to make (them) lose heart
ysfa – yearning, desire
ysgafn – lightweight
ysgogi – to stimulate, to evoke, to motivate, to elicit/prompt (a response), to instigate, to encourage, to set/spark
off, to trigger (off); y. archebion – to generate orders; y. ymateb – to trigger a reaction
ysgogiad – stimulus, springboard, trigger
ysgogol – stimulative, stimulating
ysgrifenedig: yn y. – in writing
ysgubol: llwyddiant y. – an outstanding/resounding/an unqualified success
ysgwydd: o/wrth edrych yn ôl dros y. y blynyddoedd – looking back down the years
ysgwyddo: y.’r gost – to bear the cost
ysgytiol, ysgytwol – traumatic, staggering, startling; cael effaith y. ar – to have a dramatic effect on
ystod: yn y. – in (the course of); yn y. y dydd – day-time, by day
ystrydebol – stereotyped
ystryw – ploy
ystwytho – to streamline, to make more supple
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