The Tengwar are an artificial script created by J. R. R. Tolkien. Within the fictional context of Tolkien's legendarium, the tengwar were invented by the Elf Fëanor, and used first to write the angelic tongue Valarin and the Elven tongues Quenya and Telerin. Later a great number of languages of Middle-earth were written using the tengwar, including Sindarin. Tolkien used tengwar to write English: most of Tolkien's tengwar samples are actually in English.
According to The War of the Jewels (Appendix D to Quendi and Eldar), Fëanor, when he created his script, introduced a change in terminology. He called a letter, i.e. a written representation of a spoken phoneme (tengwë) a tengwa. Previously, any letter or symbol had been called a sarat (from *sar "incise"). The alphabet of Rúmil of Valinor, on which Fëanor supposedly based his own work, was known as sarati. It later became known as "Tengwar of Rúmil".
The plural of tengwa was tengwar, and this is the name by which Fëanor's system became known. Since, however, in commonly used modes, an individual tengwa was equivalent to a consonant, the term tengwar in popular use became equivalent to "consonant sign", and the vowel signs were known as ómatehtar. By loan-translation, the tengwar became known as tîw (singular têw) in Sindarin, when they were introduced to Beleriand. The letters of the earlier alphabet native to Sindarin were called cirth (singular certh, probably from *kirte "cutting", and thus semantically analogous to Quenya sarat). This term was loaned into exilic Quenya as certa, plural certar.
There's a hole in my life
and I don't know the right way to close it
things I believed in have all crumbled one by one
might makin' right, cries in the night
but we chose it
I've been decieved and I will
wait here till they come
they will come
and the right hand knows
where the left one goes
the hammer comes down -
nobody knows
please take a number, get in line
I heard it on the radio
I heard it on the wind you know
hurricane about to blow
over and over again
Heard it on the radio
knew it in my heart you know
saw it on a tv show
saw it all fall apart
I remember a time when they
drew me a line and I crossed it
you left me hanging
you ran for higher ground
it was yours it was mine
it was pure it was fine
and we lost it
or was it only that we never
looked around - look around
and the right hand knows
where the left one goes
the hammer comes down -
nobody knows
please take a number, get in line
I heard it on the radio
I heard it on the wind you know
hurricane about to blow
over and over again
Heard it on the radio
knew it in my heart you know
saw it on a tv show
saw it all fall apart
Is this all just illusion?
Is this all just a dream?
Do you want fission or fusion
or do you want to talk to me
talk to me, talk to me, baby talk to me -
or do you want to scream?