so to speak; as it were; in a manner of speaking
Used to introduce a metaphorical or rephrased explanation, similar to 'so to speak' or 'as it were'. Often appears in formal or explanatory contexts.
He is, so to speak, the heart of this company.
この計画は、言うなれば、砂上の楼閣に過ぎない。
This plan is, as it were, nothing more than a castle built on sand.