The kirpan is a ceremonial sword or dagger carried by orthodox Sikh

Sikh

A Sikh is a follower of Sikhism. It primarily originated in the 15th century in the Punjab region of South Asia. The term "Sikh" has its origin in Sanskrit term शिष्य , meaning "disciple, student" or शिक्ष , meaning "instruction"...

s. It is a religious commandment given by Guru Gobind Singh

Guru Gobind Singh

Guru Gobind Singh is the tenth and last Sikh guru in a sacred lineage of ten Sikh gurus. Born in Patna, Bihar in India, he was also a warrior, poet and philosopher. He succeeded his father Guru Tegh Bahadur as the leader of Sikhs at a young age of nine...

 (the tenth Guru of Sikhism) at the Baisakhi Amrit Sanchar (a holy religious ceremony that formally baptizes a Sikh) in CE 1699, all baptised Sikh

Sikh

A Sikh is a follower of Sikhism. It primarily originated in the 15th century in the Punjab region of South Asia. The term "Sikh" has its origin in Sanskrit term शिष्य , meaning "disciple, student" or शिक्ष , meaning "instruction"...

s (Khalsa

Khalsa

+YouWebImagesVideosMapsNewsMailMoreTranslateFrom: ArabicTo: EnglishEnglishHindiEnglishAllow phonetic typingHindiEnglishArabicAssumptionGoogle Translate for Business:Translator ToolkitWebsite TranslatorGlobal Market Finder...

) must wear a kirpan at all times.. The word Kirpan

Kirpan

The kirpan is a ceremonial sword or dagger carried by orthodox Sikhs. It is a religious commandment given by Guru Gobind Singh at the Baisakhi Amrit Sanchar in CE 1699, all baptised Sikhs must wear a kirpan at all times....

 (Gurmukhi: ਕਿਰਪਾਨ ) has two roots - the first root is: Kirpa (ਕਿਰਪਾ ) which means "Mercy, grace, compassion, kindness" and the second root is Aan (ਆਨ ) which in turn means "Honor, grace, dignity".