Er

Er

The symbol for the element erbium.

---

ER

abbr.

emergency room

---

er  (ûr)

interj.

Used to express hesitation or uncertainty.

---

er

interj

a sound made when hesitating in speech

---

Er Chem erbium

---

ER Queen Elizabeth [Latin Elizabeth Regina]

---

Er

The symbol for erbium.

Thesaurus

Noun	1.	Er - a trivalent metallic element of the rare earth group; occurs with yttrium atomic number 68, erbium metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. fergusonite - a dark mineral consisting of oxides of yttrium and erbium and tantalum and other minerals gadolinite, ytterbite - a mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium
	2.	ER - a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment emergency room hospital room - a room in a hospital for the care of patients

Translations

ER abbr (BRIT) (= Elizabeth Regina) → la reina Isabel

---

er [əː] interj (col) (in hesitation) → esto, este (LAM)

ER abbr (Brit) (= Elizabeth Regina) → la reine Élisabeth;

(US) (Med) (= emergency room) → urgences fpl

ER (Brit) abbr (= Elizabeth Regina) → offizieller Namenszug der Königin