to not (even) know the meaning of the word
<i>not</i>
nɒt
not
(even)
i:vən
ivēn
know
nəʊ
new
the
ðə
dhē
meaning
mi:nɪng
mining
of
ɒv
ov
the
ðə
dhē
word
wɜ:d
vēd

ইংরেজিতে "not (even) know the meaning of the word"এর সংজ্ঞা ও অর্থ

to not (even) know the meaning of the word
01

to lack knowledge or understanding of a particular concept or term 

to {not} (even|) [know] the meaning of the word definition and meaning
বাগধারা
অনানুষ্ঠানিক
উদাহরণ
He talks about teamwork, but he does not even know the meaning of the word. 
LanGeek
অ্যাপ ডাউনলোড করুন