A continuous or prolonged dull pain in a part of one's body.
the ache in her head worsened

Run at a steady gentle pace, especially on a regular basis as a form of physical exercise.
he began to jog along the road

a person who studies chemistry, or a scientist who works with chemicals or studies their reactions:
He was a chemist who led several rubber research institutes in Malaysia.

A person who sells food and small household goods.
Moreover, another problem is that some grocers sell the subsidised food products which are allocated for the ration cards at higher prices.

used to refer to cows that are used for producing milk, rather than meat, or to foods that are made from milk, such as cream, butter, and cheese:
dairy cattle

Relating to the regions around the North Pole.
an Arctic explorer

An event causing great suffering, destruction, and distress, such as a serious accident, crime, or natural catastrophe.
a tragedy that killed 95 people

Move or fall downward.
the aircraft began to descend

A society or organization founded for a religious, educational, social, or similar purpose.
a certificate from a professional institution

Jab or prod (someone or something), especially with one's finger.
he poked Benny in the ribs and pointed

An unpleasant feeling of coldness in the atmosphere, one's surroundings, or the body.
there was a chill in the air

A national legislative body, especially that of the US. The US Congress, which meets at the Capitol in Washington, D.C., was established by the Constitution of 1787 and is composed of the Senate and the House of Representatives.
changes in taxation required the approval of Congress

A sound made by something striking or falling into liquid.
we hit the water with a mighty splash

An artificial waterway constructed to allow the passage of boats or ships inland or to convey water for irrigation.
Keeping enough water in the canal to guarantee ships passage has become a problem.

Having or showing dogged determination not to change one's attitude or position on something, especially in spite of good arguments or reasons to do so.
a stubborn refusal to learn from experience

An outlying district of a city, especially a residential one.
a highly respectable suburb of Chicago

Pause before saying or doing something, especially through uncertainty.
she hesitated, unsure of what to say

A person or company involved in wholesale trade, especially one dealing with foreign countries or supplying merchandise to a particular trade.
a tea merchant

Cause or arrange for (something) to take place at a time later than that first scheduled.
the visit had to be postponed for some time

جزر و مد, جریان, عید, کشند داشتن, موج, جزرومد ایجاد کردن, اتفاق افتادن, کشند