undergirded

form-of participle past

simple past tense and past participle of undergird

Japanese Meaning

「undergird」の過去形および過去分詞形。

The architect undergirded the new bridge with a reinforced foundation to ensure its stability.

建築家は新しい橋の安定を確保するために、補強された基礎で橋を支えた。

Sense（1）

simple past tense and past participle of undergird

The rise in GDP in 2004-06 was undergirded by substantial gains in labor productivity.