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।
ejecta
This term is primarily used in technical, scientific, or medical registers. In planetary science and geology, it describes the debris thrown out during an impact event or volcanic eruption, often forming a blanket of material around a crater. It carries a clinical or objective tone, focusing on the physical matter rather than the process of ejection.
Grammatically, ejecta is a mass noun derived from the Latin neuter plural. While it looks plural, it is treated as an uncountable noun in modern English. It does not have a distinct singular form in common usage, and it is never pluralized with an additional 's'.
Meanings
Examples
The lunar crater was surrounded by a vast field of ejecta.
Volcanic ejecta can travel hundreds of miles from the vent.
The scientist analyzed the chemical composition of the impact ejecta.
Look at the way the ejecta settled in concentric rings around the blast site.
The asteroid impact sent a plume of ejecta high into the atmosphere.
We need to sample the ejecta from the crater rim to date the event.
The physician examined the purulent ejecta for signs of bacterial infection.
The patient presented with a significant amount of nasal ejecta.
The patient presented with a significant amount of nasal ejecta.