pho·to·sen·si·tive 
(fō′tō-sĕnsĭ-tĭv)
(fō′tō-sĕnsĭ-tĭv)adj.
1. Sensitive or responsive to light or other radiant energy.
2. Medicine Abnormally sensitive or reactive to light.
- Indo-European root: tong-
- Indo-European root: treb-
- Indo-European root: trei-
- Indo-European root: trep-
- Indo-European root: treud-
- Indo-European root: tu-
- Indo-European root: ud-
- Indo-European root: uks-en-
- Indo-European root: uper
- Indo-European root: upo
- Indo-European root: wal-
- Indo-European root: wap-
- Indo-European root: we-
- Indo-European root: webh-
- Indo-European root: wed-
- Indo-European root: wed-
- Indo-European root: weg-
- Indo-European root: wegh-
- Indo-European root: wei-
- Indo-European root: weid-
- Indo-European root: weik-
- Indo-European root: weik-
- Indo-European root: weik-
- Indo-European root: weip-
- Indo-European root: weiə-