self-opening
Word Rarity
Uncommon
Frequency: Zipf frequency 4.77 in modern English
17
Scrabble Score
11
Letters
4
Syllables
9
Unique Chars
Meaning
Example Sentences
- "Special features enable the cars to be used as mobile classrooms; equipment includes a microphone and inter-car broadcasting equipment, self-opening doors, fluorescent lights, illuminated speedometer, carton disposal units and a folding bed which normally serves as seats on either side of a table."