Definitions
without anybody else or anything else
Word origin
From un- + accompanied.
Used in a sentence
“The number of children arriving without a parent at the southern border is expected to surpass the levels during the 2014 unaccompanied minor crisis, according to Customs and Border Protection data obtained by CNN.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Solo”13 letters
Not quite right?
"Search similar patterns."
U____________