Firmness is steadiness that will not be shifted. Firmness of purpose, treat them with firmness, the firmness of the ground.
Of a person it means holding a position without anger, which is why it is praised in negotiation and in parenting alike. Of a material it is the plain physical sense.
1nounfirmnessSteadiness that will not be shifted.
“She spoke with quiet firmness, and the children knew she would not change her mind.”
firmness is a quality.
Proto-Indo-European
*dʰer-
Italian
firma — signature
English
firm
English, today
firmness
Built from
From firm + -ness. firm Borrowed from Italian firma (“signature”). From Italian firma (“signature”), from firmare (“to sign”), from Latin firmāre (“to make firm, to confirm (by signature)”), from firmus (“firm, stable”). The contemporary sense developed in the 18th century simultaneously with German Firma (“business, name of business”). There are conflicting statements in the literature as to which of the two languages influenced which. a doublet of dharma and dhamma. Other cognates include Russian держать (“to hold”).
Etymology from Wiktionary, CC BY-SA