This is the 6558th most frequent Japanese word.
ツナ
Tuna.
In this sentence, the word 'ツナ' refers to the food item tuna, commonly used as a filling or ingredient in dishes.
サンドイッチにツナを加えました。
I added tuna to the sandwich.
Here, 'ツナ' is specifying the canned version of tuna, often used for cooking or making salads.
彼女はツナ缶を買うことを忘れました。
She forgot to buy a can of tuna.
The word 'ツナ' in this sentence is used to describe the actual fish species, emphasizing its nutritional value.