giratto
One sharp, aggressive flash of light — sunlight reflected off a car windshield, a predator's eyes flashing, or the menacing glint of a blade. The single-instance version of gira-gira, always intense and often intimidating.
💡Sun reflecting off an oncoming car — 'The windshield caught the sun and flashed giratto, blinding me for a moment.'
対向車のフロントガラスがぎらっと光った。
The oncoming car's windshield flashed giratto.
The sun reflected off the glass building and hit my eyes ___.
ガラスのビルに反射した太陽が○○と目に入った。