a hypothetical line from someone's eye to what is seen (used especially with reference to good or bad visibility)
the authorities require good sight lines at road junctions
Today’s NYT Connections Answers Mar 28, #291 - Daily Updates & Hints
Today’s Wordle Answer Mar 28 #1013- NYT Wordle Hints & Updates
NYT Mini Crossword Answers Today - The Mini for Mar 28 Solved