Verb fill again has 1 sense

1. replenish, refill, fill again - fill something that had previously been emptied; "refill my glass, please"
   --₁ is one way to fill, fill up, make full
   Sample sentences:
   Somebody ----s something
   Something ----s something
   Somebody ----s something with something
   

1. Verb - To fill again:

In this sense, "fill again" functions as a transitive verb, meaning to refill or replenish something that has become empty.

Example Sentence: After finishing the juice, she asked her mom to fill her glass again.

2. Adverb - Fill again:

When used as an adverb, "fill again" describes an action that is done repeatedly or multiple times.

Example Sentence: The fountain pen ran out of ink, so he had to dip it in the inkwell fill again.

3. Noun - Fill again:

As a noun, "fill again" can refer to a specific refillable item or container.

Example Sentence: The gas station attendant gave me a fill again for my empty butane lighter.