sperm

Simen is likely misspelled.

Simen has no English definition.

As a noun sperm

is semen; the generative substance of male animals.

As nouns the difference between sperm and urine

is that sperm is semen; the generative substance of male animals while urine is liquid excrement consisting of water, salts and urea, which is made in the kidneys, stored in the bladder, then released through the urethra.

As a noun sperm is

(uncountable) semen; the generative substance of male animals.

As nouns the difference between sperm and spere

is that sperm is (uncountable) semen; the generative substance of male animals while spere is (architecture) the fixed structure between the great hall and the screens passage in an english medieval timber house.

As a noun sperm is

(uncountable) semen; the generative substance of male animals.

As a proper noun perm

is historical region of northeastern russia, corresponding to the kama basin, a left tributary of the volga in russian known as Пермь, also Пермь Великая "great perm" or Пермь Камская kamskaya perm after the kama river.

As a noun sperm is

(uncountable) semen; the generative substance of male animals.

As nouns the difference between sperg and sperm

is that sperg is an aspergerian: a person with asperger's syndrome while sperm is (uncountable) semen; the generative substance of male animals.

As a verb sperg

is to ramble in excessive detail, as someone with asperger's syndrome would stereotypically do.

In uncountable terms the difference between cheese and sperm

is that cheese is a dairy product made from curdled or cultured milk while sperm is semen; the generative substance of male animals.

As a verb cheese

is to prepare curds for making cheese.

As an interjection cheese

is Said while being photographed, to give the impression of smiling.