Definition of retinal scanner in English:

retinal scanner

Syllabification: ret·i·nal scan·ner

Entry from US English dictionary

noun

A biometric device that scans a person’s or animal’s retina in infrared for identification purposes.

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into Spanish
Word of the day humoresque
Pronunciation: ˌhjuːməˈrɛsk
noun
a short, lively piece of music