Light source with a filament Crossword Clue
Looking for the answer to “Light source with a filament” from the USA Today crossword of March 29, 2026? It has 4 letters. Flip the tiles one at a time, try a hint first, or look through the rest of that puzzle.
Crossword answer
USA TODAY, MARCH 29, 2026
Tap a tile to see one letter, or show the whole answer.
BULB is the answer to “Light source with a filament”. It means an underground bud.
Hints
Three clues to the answer, gentle first. Open one at a time.
Hint 1 Meaning
An underground bud.
Hint 2 Anagram
Its letters, scrambled: UBBL.
Hint 3 Another clue
It has also been clued as “Future tulip”.
Fresh clues from recent puzzles
Questions
What is the answer to “Light source with a filament”?
BULB, 4 letters: an underground bud.
When was “Light source with a filament” last seen in a crossword?
In the USA Today crossword of March 29, 2026.
How many letters does the answer have?
4 letters, starting with B.