proportional navigation
Word Rarity
Rare
Frequency: Zipf frequency 3.46 in modern English
30
Scrabble Score
22
Letters
8
Syllables
10
Unique Chars
Meaning
noun
A form of navigation used by homing missiles, based on the fact that two vehicles are on a collision course when their direct line of sight does not change direction as the range closes.
Uncountable