ғизо

ғизо: food, meal, nourishment

Обро дар вақти ғизо ва ду соат баъди ғизо нӯшидан беҳтар аст.
It is better to drink water with a meal and two hours after a meal.
Кайк метавонад муддати зиёд (зиёда аз як сол) бе ғизо зиндагӣ кунад.
A flea can live for a long time (more than one year) without food.

Bonus:
Definition from the Tajik dictionary –
ғизо: чизе, ки хӯрда мешавад ва ба тан қувват медиҳад
Synonyms: хӯрок, таом, қут
серғизо: nourishing, filling

тарбуз

тарбуз: watermelon

Тарбуз хеле болаззат буд.
The watermelon was very delicious.
Тарбузро зимни табобати артрит, фаромӯшхотирӣ ва камхунӣ истифода мебаранд.
They use watermelon in the treatment of arthritis, memory loss and anemia.

Bonus:
Need to practice your fruit and nuts vocab? You can do it at Memrise: Tajik Fruit and Nuts.
Here is a short funny video about somebody buying a watermelon: Тарбуз ту ширинаӣ?
Tajik idiom: тарбуз аз бағал афтидан = ноумед шудан (to drop one’s watermelon = to lose hope).
For example, if you thought you were going to get some money, but then you realized that you wouldn’t you could say, “Тарбуз аз бағалам афтид.”
Read more about the health benefits of watermelon here: Тарбуз.

чормағз

чормағз: walnut

Ноҳияи Ванҷ бо чормағзи аълосифат шӯҳрат дорад.
The region of Vanj is well known for its high-quality walnuts.
Дар Ванҷ дарахти чормағзе ҳаст, ки беш аз 700 сол умр дорад.
In Vanj there is a walnut tree that is more than 700 years old.

Bonus:
“Мағз” can mean brain or the kernel of a nut. Does a walnut look like it has 4 brains?
Learn more words for fruit and nuts on Memrise: Tajik Fruit and Nuts (For Memrise, you have to sign up to use it, but it is completely free.)