Noun:

গড়খাই, র্যাভলিন,

ravelin শব্দের বাংলা অর্থ এর উদাহরণ:

ইহার দক্ষিণ-পূর্ব্ব দিক দিয়া নদী প্রবাহিত, অন্য তিন দিকে গড়খাই ছিল, তাহার চিহ্ন আছে ।

জোনাকি ভুতের বাড়ি, সোনালী পাড়ের রহস্য, আয়না নিয়ে খেলতে খেলতে, দুর্গের গড়খাই এর ঘটনা, পশ্চিমের ব্যালকনি থেকে, হারানো বুদ্ধগুপ্তি ইত্যাদি অনেক ছোটগল্প ।

ravelin's Usage Examples:

A ravelin is a triangular fortification or detached outwork, located in front of the innerworks of a fortress (the curtain walls and bastions).

The flèche is similar in plan to other defensive works like the ravelin or demi-lune, but smaller and built in front of the glacis.

in front of the actual fortress moat that runs around the bastions or ravelins.

that was built in front of the actual fortress ditch before bastions or ravelins.

roughly triangular outwork seen in the middle of the bottom drawing is a ravelin.

It consisted of four ravelins and three counter guard interconnected by long, low earthworks.

six triangular shaped ravelins .

The three ravelins on the north elevation.

the West curtain and extracts the central bastion to form the entrance ravelin (or demi-lune).

remaining fortifications were demolished by Wincenty Potocki in 1812: the ravelin, the clock tower, two bastions from the city side; the moat was filled.

fortresses changed form, now incorporating design features like the bastion, ravelin, and glacis to allow cannon within the fortress to be effective while protecting.

two triangular ravelins between the St.