লক্ষ্য করুন: এই এন্ট্রির অনুবাদ বর্তমানে মান পর্যালোচনার অধীনে রয়েছে, তাই কিছু বিষয়বস্তু সাময়িকভাবে শুধুমাত্র ইংরেজিতে প্রদর্শিত হচ্ছে।
এই এন্ট্রিটি এখনও আপনার ভাষায় অনুবাদ করা হয়নি, তাই নিচে মূল লেখাটি দেখানো হচ্ছে।
sealer
When referring to a substance, "sealer" is a technical term used in construction, automotive work, and crafting. It differs from "paint" or "varnish" in that its primary purpose is functional—blocking moisture, air, or stains—rather than purely aesthetic. In a professional context, you will often hear it paired with the specific material it is designed for, such as "deck sealer" or "joint sealer."
As a device, "sealer" typically refers to industrial or kitchen machinery. The term implies a permanent or semi-permanent closure, often using heat or pressure to create an airtight bond. This is distinct from a "lid" or "cap," which are removable closures.
In a historical or geographical context, "sealer" refers specifically to the trade of hunting seals. This usage is now rare and is primarily found in maritime history or discussions regarding specific Arctic and Antarctic industries. It carries a distinct occupational connotation that is entirely separate from the technical meanings of the word.
Meanings
Examples
Apply a clear sealer to the wood to protect it from moisture.
Pass me the vacuum sealer so I can pack these vegetables.
The heat sealer on the packaging line is malfunctioning.
We should use a waterproof sealer on the bathroom tiles.
The old ship was manned by a crew of seasoned sealers.
He spent his youth working as a sealer in the North Atlantic.
Does this sealer dry quickly or will it stay tacky for hours?