How many meals do you eat in a day to prevent weight gain?

Number of meals doesn't matter. Calorie intake matters. Figure that out, have as many or as little number of meals.

I eat 6 meals a day in a deficit, the hypothesis of this poll is horrible

Cutting a meal out is much easier than moderating proportions (wouldn't work if you've to resort to snacking)

I am having 4 meals still slim due to high metabolism

Weight is dependent on many factor, such as life style, your thoughts, your body needs and how you breadth (inhale and exhale) and also your blood group.

If you eating unhygienic and gaining weight If you are not supposed to eat that good but still ignore the reality. . Just have a thought on this.
Body can sculpted over yrs .

One major meal per day.